Navigator pop flutter not working.

Navigator pop flutter not working pop(context); in the tapped method call. If there is no Navigator in scope, returns false. Screen1>Screen2. e. Sep 9, 2020 · So if your navigator stack is. popUntil. invokeMethod<void>('SystemNavigator. of(context). pop() (both) behaves like this: When I first run my app( after install) Navigator. push(context). That is why you get the black screen. pop() with the current widget's BuildContext. You can do something like: Dec 18, 2019 · Replace your showDialog() with following and it will work for you: Flutter - Navigator pop not dismiss showDialog widget according to specified context. pop(). didPush). pop() to go back to the previ Sep 21, 2018 · I have problem with showDialog, when i press nothing happens but if i use Navigator. Feb 15, 2021 · I tried to put onPressed: => Navigator. Screen1>Screen2>FlutterDialog. Actual results. This my code: return I am not sure if this is a bug I should report to flutter or I am doing something wrong. Jul 4, 2020 · When we use WillPopScope on top of our widget, we should use maybePop instead of pop method that forces the Navigator to pop the last pushed page in order to let the WillPopScope widget decides the next action. Interestingly deactivate is called on page A. Apr 7, 2018 · I have found flutter yesterday and have tried around a bit, though I have one problem. Apr 14, 2025 · Whether the navigator that most tightly encloses the given context can be popped. 0 in Flutter) by adding the Navigator widget inside your dialog component, that way you manage the navigation of pages within that dialog itself, create nested routes and navigate only within that navigation stack. Aug 31, 2022 · Here I am using will pop scope. push i. here when stockListData is not empty then anyone want to go back previous page then i want willPOPScope dialog Jul 26, 2017 · Saved searches Use saved searches to filter your results more quickly Nov 23, 2022 · You pop it using context. I can not run "Navigator. MyRouterDelegate. push but I am sure that this is not right, so that navigator stack gets bigger and bigger. pop() 4. But it's not closing. 0. didPop method is called first. There could be 20 views or more. Custom navigator pop to parent. 36. 0 and Dart 3. pop. Code Sample provided. Any ideas how to fix this? Sep 21, 2018 · I have problem with showDialog, when i press nothing happens but if i use Navigator. pop(context) , it does not return any errors. pushNamed(context, '/edit_profile'); }, Above is just a part of code which is called after clicking on one of the item from drawer list item. then((value) => { _getStudents(); }); It's not refreshing the student list, but it will refresh if I tap the refresh button, both attempts are executing the same _getStudentes() function. It correctly work but is it a correct way? And can I change value on the popup without Navigator. When I restart the app everything works accordingly. But the onPopInvoked callback is not being called when i press back on android device. pushAndRemoveUntil. Navigator PushReplacementName gives back button in flutter. The following assertion was thrown while handling a gesture: Navigator operation requested with a context that does not include a Navigator. Jan 5, 2020 · Navigator. Oct 26, 2018 · I already use PageView and AutomaticKeepAliveClientMixin. pop to SystemNavigator. Dec 14, 2021 · As you can see the View is presented as a ModalBottomSheet. Apr 14, 2025 · Calls pop repeatedly on the navigator that most tightly encloses the given context until the predicate returns true. Thankyou. push instead of Navigator. push So either simply use only Navigator. platform. The next few sections show how to navigate between two routes, using these steps: Create two routes. 0 And migrate f Sep 26, 2019 · The misconception here is that page A is not disposed. Feb 18, 2020 · Here's my Alert dialog code: I've added Navigator. I have upgraded Flutter, and now I got to know that WillPopScope is deprecated. dev/ f: routes Navigator, Router, and related APIs. push and pop back again, my widget still reloaded again. pop(context), it does not return any errors. pop();. Navigating to the First Page and Back Jul 1, 2019 · Additionally, according to the logs, when I push a page, the page is built and shown first, then the stream builder gets fired. Flutter Navigator. pop(context); Navigator. invokeCallback() are not being called. pop(); SystemChannels. Refer flutter documentation here: Link. Go_router has two methods go and push both will take you to the next screen specified by the parameter. pushNamed(context, "/screen1")" it works. I have followed a tutorial to implement a Navigation Drawer and the drawer opens nice and all and the buttons change what they should change BUT the call to Navigator. 13. What I did was use onWillPopScope, and set the onWillPop function to return false. pushAndRemoveUntil remove all pages until your current page then you cant go back to previous page and your WillPopScope not calling, so if you want prevent user to back to previous page you should wrap your scaffold with WillPopScope widget like Feb 21, 2022 · You can add a nested Navigator (if you're using Navigator 1. Pop works as advertised, but I would like to pop to index 1 and remove all push history. I have tried: exit(0); Navigator. pushReplacementNamed show back button at the Apr 22, 2022 · I have googled how to make showModalBottomSheet go away programmatically and they say to use navigator. 26 has reproducible steps The issue has been confirmed reproducible and is ready to work on p: go_router The go_router package P1 High-priority issues at the top of the work list package flutter/packages repository. What i would suggest is waiting for the dialog to pop, then "pop" again (To go to Screen 1) Jun 30, 2018 · Stack after Screen 2 popped. pop() doesn't interact with the WillPopScope callback if that's what you're using. 1. maybePop(context); Nov 4, 2019 · You are missing a parenthesis, so, correct SystemNavigator. If this route was pushed, it received a Future that will resolve with this String when it's popped. pop(context) calls Navigator. Why doesn't it work? Here is my code. Return to the first route using Navigator. 24 Found to occur in 3. You facing this issue because of when you use back at that time it remove or delete controller like : [GETX] "LoginController" onDelete() called Jul 12, 2020 · I have a function that navigates to a new page with route settings void pushWithSettings( {@required BuildContext context, @required Widget newPage}) { Navigator. How can I control what Nov 20, 2022 · Flutter Navigator. After adding your solution, now it worked as exspected. Jan 11, 2024 · It was working fine. When returning to page A via Navigator. I can not run Navigator. framework flutter/packages/flutter repository. So, the actual question is how to put the route in the router stack. However the stream builder's widget/page does not show at all, even though clearly the logs/debugger show that the stream builder's widget has been returned. . The animations for the pop and the push are performed simultaneously, so the route below may be briefly visible even if both the old route and the new route are opaque (see TransitionRoute. no need to call pop as dialog can automatically pop when moving to different screen. When using Scaffold, it usually isn’t necessary to explicitly pop the route, because the Scaffold automatically adds a ‘back’ button to its AppBar, which would Jan 19, 2022 · I try back to previous screen. Now I got what I want by using always Navigator. popUntil() the navigator goes up the stack of routes and pops them until it find the specified one. // // The Flutter framework has been optimized to make rerunning build methods // fast, so that you can just rebuild anything that needs updating rather // than having to individually change instances of widgets. app closes. pop() Alternatively, you can use SystemChannels: SystemChannels. Then i again checked with WillPopScope but onWillPop is also not being called. Apr 23, 2024 · I created one screen DashBoard, in that I set bottom navigation and set other screen that all working but i need to add functionality, when user press back button than if other tab selected then it Apr 3, 2025 · ModalRoute. why flutter keep rending even through exists page using Navigator. Working with Pages and Routes. pushNamed(context, "/screen1") it works. Jul 24, 2018 · Albeit your WillPopScope solution will work and is the appropriate solution for some navigation workflows, I am finding that the root of the problem is gaining better control over the Flutter Navigator, particular ensuring that the Back button and what should be on the Navigator stack, at any given User Action within an app is using Named Routes for all Navigations, this article is a great Feb 13, 2020 · Navigator. But when popping it, it is not simply dismissing to the bottom but instead it is popping to some empty screen with a MaterialPage Pop animation. pop'); Thanks in advance! Mar 14, 2024 · I have tried to change canPop: true, but still get same result it will cause crash the app. pop(context), but this is taking me to the previous screen, not just getting rid of the modal Mar 21, 2024 · I put in a PopScope for one of the pages in my flutter app so that users cannot navigate back to the previous screen when they are on this screen. Apr 15, 2019 · d: api docs Issues with https://api. This didn't let the user close the dialog, thus my default pop() was only popping the topmost dialog and not causing any problems to my route. This is part of the code: Jul 4, 2019 · In my application, I want to have a custom Navigation (only change part of the screen and keep an history of what I'm doing inside it). This recipe uses the Navigator to navigate to a new route. pop(context); and Navigator. 16. It is kept in the navigator history/stack to facilitate returning via Navigator. The way to do it is adding a new navigator: The dialog you want to show closer to the user is has to be the farthest navigator. pop does not bring me to the last page? Any ideas? Thx in advance Patrick Dec 23, 2018 · I have an easy solution if by "leaving the page" you mean that the user goes "back" from this page. You need to bind all controller and the add in GetMaterialApp. Flutter "showDialog" with Navigator. withName('/home') is a predicate function that returns true when the current route's name is '/home', signaling PopUntil to stop popping further routes. Apr 6, 2019 · A little bit (not really a little) late to this but the main difference I notice between these two is that Navigator. Flutter Navigator not working. Both parent and child context refer to the same navigator so both dialogs are pushed to the same navigator and the last dialog is the one popped. Code sample Code sample Jul 26, 2017 · Saved searches Use saved searches to filter your results more quickly Push not happening and I got this. Navigate to the second route using Navigator. or Second option is to use. The predicate may be applied to the same route more than once if Route. See also f: labels. pop(context); Jan 3, 2021 · When you invoke Navigator. Apr 14, 2025 · If the Navigator has any Navigator. withName. Feb 28, 2024 · Widget build (BuildContext context) { // This method is rerun every time setState is called, for instance as done // by the _incrementCounter method above. But the onPopInvoked callback is not being called when I press back on an Android device. pop() not Apr 14, 2025 · Pop the top-most route off the navigator that most tightly encloses the given context. pop page B is disposed of (fully removed from the tree), so clean up can be performed (via overriding the dispose method). 26 Found to occur in 3. I've tried navigator. pop(context); } in PopScope same causing the crash of the app. flutter. (Confused asf) Now i dont know how can i debug this, i have tried logging messages inside onWillPop & onPopInvoked but it is not logging and app is exiting on first back button press. 82. The initial route cannot be popped off the navigator, which implies that this function returns true only if popping the navigator would not remove the initial route. 0 APIs on Android 14: Sep 19, 2024 · found in release: 3. didPop and NavigatorObserver. pop(context) and relaunch show method. On the other hand, Navigator. and route is not being routed backword. Push not happening and I got this. By the way, I am using flutter html to load the gif animation, the animation did not control by myself but the flutter html component. 7. Mar 8, 2021 · The context used to push or pop routes from the Navigator must be that of a widget that is a descendant of a Navigator widget. 2. push(). Using Navigator 1. But in appBar back button WillPopScope is not working. pop(context) or Navigator. Flutter documentation in the above link says: Nov 16, 2021 · Flutter Navigator Pop does not work. Before that everything was working as expected. Navigator. Jun 2, 2020 · Navigator. In Flutter, the concepts of pages and routes are central to managing navigation within an application. 24 found in release: 3. pop() doesn't work correctly when using dialogs. I tried both Navigator. Flutter onClosing callback for showModalBottomSheet. pop() is necessary but if used incorrectly can cause issues because it doesn’t actually check if it should be popping. pop() gets a NavigatorState from the passed Aug 14, 2021 · Flutter Navigator Pop does not work. 2. opaque). I changed my code so I can push with a MaterialPageRoute-Animation inside that ModalBottomSheet. pop(context, [some boolean value here]); like return true with pop. Where did it go? How does it work in the Flutter framework? Jul 29, 2020 · So, after pop(), same context does not work for. push(context, MaterialPageRoute(builder: (context) => AddStudent())). But UI only show black background and it only happens on this screen. It pops the page below it. Feb 4, 2020 · if you want use willpopscope you should use Navigator. The following solution will not work if you also want to get notified if the user opens up another page in front of the current one. 0 and back button callbacks are not working. invokeMethod('SystemNavigator. And also I use canPop: false and write. Instead of closing the dialog. If that method returns false, then the route remains in the Navigator 's history (the route is expected to have popped some internal state; see e. pop(context) Navigator. return PopScope ( canPop Oct 22, 2019 · I am recursively adding routes to the navigator. call provided pop callbacks. showLoginDialog(BuildContext context, {TextEditingController usernameController, Jul 29, 2021 · but I do not know how to specify the second paramter becuase it has many entry with current page, I have to specify the relative path. In GameState dispose method is not called why ? May 18, 2021 · It's because the context you are using for Navigator. Feb 9, 2022 · ===== Exception caught by gesture The following assertion was thrown while handling a gesture: Navigator operation requested with a context that does not include a Navigator. pop(context, "/second") will pop the current route and return the String "/second" as the result of that route. pop'); instead of SystemNavigator. Feb 25, 2022 · I've been longing to ask this a while now but I thought of first trying to find a solution myself which apparently failed. What I do wrong? Why . Flutter - Pass Data Back with . 6. push( context, Nov 15, 2023 · Is there an existing issue for this? I have searched the existing issues I have read the guide to filing a bug Steps to reproduce I have update to Flutter stable 3. Every time I try doing Navigator. May 5, 2020 · onTap: { Navigator. canPop: false, onPopInvoked: (bool didPop) { Navigator. _showDialog(BuildContext context) { retu Jun 30, 2022 · Navigator. Here's a blog post discussing the difference of pop and maybePop in detail. of(context) gets the closest Navigator parent widget. P2 Important issues not at the top of the work list Not sure if this will help you, but I had a case where it was a problem if users close the dialog with backpress. Basically Navigator. g. But I still has problem, when I navigate to new page using navigator. pop(context); inside the appBar section but this doesn´t work either. is there a way to repl Nov 17, 2023 · It is not invoked at all for the back gesture, which is unexpected per the docs (which read The [onPopInvoked] parameter reports when system back gestures occur, regardless of whether or not they were successful). At the end of the save button I just do a: Navigator. Then I again checked with WillPopScope, but onWillPop is also not being called. And this can lead to weird behaviour like poping the main route Sep 19, 2023 · Trying to implement Navigator 2. I tried to use PopScope instead. But in order that something will pop out, it should be in the router's stack. flutter how to popuntil to a dynamic page? 3. To pop until a route with a certain name, use the RoutePredicate returned from ModalRoute. :) – Feb 4, 2019 · Flutter Navigator Pop does not work. It worked before, I made some other changes but no Apr 2, 2025 · In Flutter, a route is just a widget. Jun 30, 2021 · I want to change the text on popup with user interaction but it is not changing. For that purpose, I am using a Navigator and it's working fin Nov 24, 2022 · This is the code where the initState is not working class _MyAppState extends State<MyApp> { late bool _nightMode; Future<void> _loadNightMode() async { final prefs = await Nov 26, 2020 · Navigator. push(context,) is above your MaterialApp widget and contains no reference for a Navigator since the navigator is set up by the MaterialApp. Happy to provide more code on request. when you show your dialog it becomes. The current route's Route. The context used to push or pop routes from the Navigator must be that of a widget that is a descendant of a Navigator widget. observers, they will be notified as well (see NavigatorObserver. popRoute() and MyBackButtonDispatcher. If the specified route is not on the stack, it will remove routes until the stack is empty. willHandlePopInternally is true. You need a new context that is under the MaterialApp to allow your Navigator to be found. pop() inside onTap. LocalHistoryRoute ). pop(context) won't work. maybePop() works well in WillPopScope and is asynchronous because it takes WillPopScope takes an asynchronous callback. And when you "pop" the navigator, it pops the last route, in this case, it's moving to the previous screen Screen2. Expected results. zuzhyjm oxhvv hcqx bwxce hhkyx fpgnkf thid jtjha yueg jrqre gzna szmvxr cwpa xjhgb iteh